(19)

(11)

EP 1 651 921 A1

(12)

(43) Date of publication: 03.05.2006 Bulletin 2006/18 (21) Application number: 03817663.2 (22) Date of filing: 25.07.2003

(51) International Patent Classification (IPC):  F28D 1/00(1968.09) (86) International application number: PCT/KR2003/001495 (87) International publication number: WO 2005/010449 (03.02.2005 Gazette 2005/05)

(84) Designated Contracting States: DE FR GB NL (71) Applicant: LG ELECTRONICS INC. Seoul 641-411 (KR)	(72) Inventor: KIM, Seon Young 429-735 Kyunggi-do (KR) (74) Representative: Vossius & Partner  Siebertstrasse 4 81675 München 81675 München (DE)